On which coin would you find the Prince of Wales’ feathers? That was one of the questions at a pub quiz I went to last week. I’m pleased to say that our team knew it was a 2p, but the follow-up challenge proved more problematic. A spot prize was on offer for the team who could produce the biggest collection of 2p coins, causing a look of defeat and mild confusion to flicker over my teammates’ faces. Between six of us, we could only muster three, while the spot prize winners scraped together eight.